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US 2002/0002082 A1Published application
Plastic pin
OwnerArnold Jagerinventor
Life of this patent
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Abstract
A plastic pin having a porous and/or cellular core that is surrounded by a resilient shell is provided. The base of the pin is made of a different material than is the shell. The base is centrally provided with a plug that projects into the core. To improve the connection between the shell and the base, the outer side of the plug is provided with projections that form a positive connection with the core.
Claims8
A plastic pin, comprising:
- a resilient shell that surrounds a core of porous and/or cellular material;
- a base that adjoins said shell and provides a support surface for the pin, wherein said base is made of a material that differs from the material of said shell, and wherein said base is provided with a central bore;
- and
- a plug that extends into said shell from a rim region of said central bore, wherein an outer side of said plug is provided with at least one projection to provide a positive connection with said core.
1 more element
Dependencies are inferred from the claim text.